A/RES/63/242 46. Encourages closer collaboration between the Special Rapporteur and the Office of the United Nations High Commissioner for Human Rights, in particular the Anti-Discrimination Unit; 47. Urges the High Commissioner to provide States, at their request, with advisory services and technical assistance to enable them to implement fully the recommendations of the Special Rapporteur; 48. Requests the Secretary-General to provide the Special Rapporteur with all the human and financial assistance necessary to carry out his mandate efficiently, effectively and expeditiously and to enable him to submit a report to the General Assembly at its sixty-fourth session; 49. Requests the Special Rapporteur to continue giving particular attention to the negative impact of racism, racial discrimination, xenophobia and related intolerance on the full enjoyment of civil, cultural, economic, political and social rights by national or ethnic, religious and linguistic minorities, immigrant populations, asylum-seekers and refugees; 50. Invites Member States to demonstrate greater commitment to fighting racism in sport by conducting educational and awareness-raising activities and by strongly condemning the perpetrators of racist incidents, in cooperation with national and international sports organizations; V Convening of the Durban Review Conference 51. Welcomes the reports of the Preparatory Committee for the Durban Review Conference on its organizational session2 and its first3 and second4 substantive sessions, and endorses the decisions contained therein; 52. Calls upon all Member States to participate in the Durban Review Conference; 53. Expresses its appreciation for the convening of the regional preparatory meeting for the Durban Review Conference for Latin America and the Caribbean in Brasilia from 17 to 19 June 2008 and the regional preparatory meeting for Africa in Abuja from 24 to 26 August 2008; 54. Takes note of the contributions by Member States, regional groups and all other relevant stakeholders consistent with the objectives of the Durban Review Conference, in accordance with decision PC.1/10 of the Preparatory Committee; 2 55. Reaffirms that the Durban Review Conference will be undertaken on the basis of and with full respect for the Durban Declaration and Programme of Action1 and that there will be no renegotiation of the existing agreements therein, and that the issues raised will be in conformity with the contents of the Declaration and Programme of Action; 56. Requests the Secretary-General and the United Nations High Commissioner for Human Rights to undertake initiatives to encourage contributions to the voluntary fund established pursuant to decision PC.1/12 of the Preparatory Committee,2 including the decision to appeal for contributions from extrabudgetary resources to cover the costs of participation of representatives of the least developed countries in the Durban Review Conference; 8